Buscar
Mostrando ítems 21-30 de 1560
Plant interactions balance under biotic and abiotic stressors: The importance of herbivory in semi-arid ecosystems
(Springer, 2020-10)
Biotic and abiotic stressors commonly co-occur in plant communities and influence interactions between plants. However, their combined effects on plant interactions have not been widely studied and are still unclear. Here, ...
Creation of heterogeneous microstructures in copper using high-pressure torsion to enhance mechanical properties
(Elsevier Science SA, 2019-05)
This paper studies the effects of high-pressure torsion (HPT) at ambient temperature on microstructural evolution and mechanical properties enhancement in pure copper. The aim is to introduce gradient microstructure, with ...
Calculation of the vacuum pressure gradient in field emission displays
(Elsevier B.V., 2014)
Discontinuous bifurcation analysis of thermodynamically consistent gradient poroplastic materials
(Elsevier, 2014-02)
In this work, analytical and numerical solutions of the condition for discontinuous bifurcation of thermodynamically consistent gradient-based poroplastic materials are obtained and evaluated. The main aim is the analysis ...
Balance facilitación-competencia entre plantas a lo largo de gradientes de estrés biótico y abiótico
(2018-03-05)
El balance de interacciones entre plantas determina en gran parte la estructura y composición de una comunidad. La hipótesis de gradiente-estrés propone que las interacciones positivas, de facilitación, son más frecuentes ...